FR2071335A5 - Mercury electrode in saline electrolysis - cell - Google Patents
Mercury electrode in saline electrolysis - cellInfo
- Publication number
- FR2071335A5 FR2071335A5 FR6944846A FR6944846A FR2071335A5 FR 2071335 A5 FR2071335 A5 FR 2071335A5 FR 6944846 A FR6944846 A FR 6944846A FR 6944846 A FR6944846 A FR 6944846A FR 2071335 A5 FR2071335 A5 FR 2071335A5
- Authority
- FR
- France
- Prior art keywords
- cell
- mercury electrode
- anodes
- electrolysis
- sealing devices
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/30—Cells comprising movable electrodes, e.g. rotary electrodes; Assemblies of constructional parts thereof
- C25B9/303—Cells comprising movable electrodes, e.g. rotary electrodes; Assemblies of constructional parts thereof comprising horizontal-type liquid electrode
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
- C25B11/033—Liquid electrodes
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/70—Assemblies comprising two or more cells
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
Electrolysis cell has a mercury cathode and anodes which are arranged in the cell cover for movement perpendicular to the cell bottom, and provided with sealing devices extending into the electrolysis cell space so as to be at least partly immersed in the electrolyte. The cell is used for the prodn. of chlorine and sodium hydroxide. The sealing devices prevent the formation of salt deposits on the anodes. In addition, shorter anode rods can be used so that lower voltage reduction is experienced.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6944846A FR2071335A5 (en) | 1969-12-24 | 1969-12-24 | Mercury electrode in saline electrolysis - cell |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6944846A FR2071335A5 (en) | 1969-12-24 | 1969-12-24 | Mercury electrode in saline electrolysis - cell |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2071335A5 true FR2071335A5 (en) | 1971-09-17 |
Family
ID=9045164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6944846A Expired FR2071335A5 (en) | 1969-12-24 | 1969-12-24 | Mercury electrode in saline electrolysis - cell |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2071335A5 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2545185A (en) * | 2015-12-08 | 2017-06-14 | Infogauge Ltd | Electrochemical cell |
-
1969
- 1969-12-24 FR FR6944846A patent/FR2071335A5/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2545185A (en) * | 2015-12-08 | 2017-06-14 | Infogauge Ltd | Electrochemical cell |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |